| 
             Printable version 
            Types of Triangles - Lesson 3-6 
            Today, we talked about classifying different types of triangles.  These are shown below.  Make sure you know them all!  We began by classifying triangles by the measures of their angles: 
              
              
              
              
            And we finished the day by classifying triangles by the lengths of their sides: 
              
              
              
             
            We then did an example proof that used some of these classifications: 
              
           |